#define PUSH_POP_OPT	TRUE

/******************************************************************************/
/*									      */
/*		Group 1 : load instructions				      */
/*									      */
/******************************************************************************/

C_loc		==> 	"push $1".

C_lol		==>	"push $1(ebp)".

C_loe..		==>	"push ($1+$2)".

C_lil		==> 	"mov eax, $1(ebp)";
			"push (eax)".

C_lof		==>	"pop eax";
			"push $1(eax)".

C_lal		==> 	"lea eax, $1(ebp)";
			"push eax".

C_lae..		==> 	"push $1+$2".

C_lxl  
  $1 == 0	==> 	"push ebp".

  $1 == 1	==> 	"push 8(ebp)".

  default	==> 	"mov ecx, $1-1";
	  	    	"mov eax, 8(ebp)";
		    	"1: mov eax, 8(eax)";
		    	"loop 1b";
		    	"push eax".

C_lxa	
  $1 == 0	==> 	"lea eax, 8(ebp)";
		    	"push eax".

  $1 == 1	==> 	"mov eax, 8(ebp)";
		    	"add eax, 8";
		    	"push eax".

  default	==> 	"mov ecx, $1-1";
	  	    	"mov eax, 8(ebp)";
		    	"1: mov eax, 8(eax)";
		    	"loop 1b";
		    	"add eax, 8";
		    	"push eax".

C_loi
  $1 == 1	==> 	"pop ecx";
		    	"movzxb eax, (ecx)";
		    	"push eax".

  $1 == 2	==> 	"pop ecx";
		    	"movzx eax, (ecx)";
		    	"push eax".
	 
  $1 == 4	==> 	"pop eax";
		    	"push (eax)".
	  
  default	==> 	"pop ebx";
		    	"mov ecx, $1";
		    	"call .loi".

C_los
  $1 == 4	==> 	"pop ecx";
			"pop ebx";
			"call .los".

  default	==> 	arg_error( "C_los", $1).

C_los_narg	==> 	"pop eax";
			"cmp eax, 4";
			"jne .unknown";
			"pop ecx";
			"pop ebx";
			"call .los".

C_ldl		==> 	"push $1+4(ebp)";
			"push $1(ebp)".

C_lde..		==> 	"push ($1+$2+4)";
			"push ($1+$2)".

C_ldf		==> 	"pop eax";
			"push $1+4(eax)";
			"push $1(eax)".

C_lpi		==> 	"push $1".

/******************************************************************************/
/*									      */
/*		Group 2 : store instructions				      */
/*									      */
/******************************************************************************/

C_stl		==> 	"pop $1(ebp)".

C_ste..		==> 	"pop ($1+$2)".

C_sil		==> 	"mov eax, $1(ebp)";
			"pop (eax)".

C_stf		==> 	"pop eax";
			"pop $1(eax)".

C_sti
  $1 == 1	==>	"pop ecx";
		   	"pop eax";
		   	"movb (ecx), al".

  $1 == 2	==>	"pop eax";
		   	"pop ecx";
			"movw (eax),ecx".

  $1 == 4	==>	"pop eax";
		   	"pop (eax)".

  default	==>	"pop ebx";
		   	"mov ecx, $1";
		   	"call .sti".

C_sts
  $1 == 4	==> 	"pop ecx";
			"pop ebx";
			"call .sti".

  default	==>	arg_error( "C_sts", $1).

C_sts_narg	==> 	"pop eax";
			"cmp eax, 4";
			"jne .unknown";
			"pop ecx";
			"pop ebx";
			"call .sti".

C_sdl		==> 	"pop $1(ebp)";
			"pop $1+4(ebp)".

C_sde..		==> 	"pop ($1+$2)";
			"pop ($1+$2+4)".

C_sdf		==> 	"pop eax";
			"pop $1(eax)";
			"pop $1+4(eax)".

/******************************************************************************/
/*									      */
/*		Group 3 : integer arithmetic				      */
/*									      */
/******************************************************************************/

C_adi
  $1 == 4	==> 	"pop eax";
		    	"pop ecx";
		    	"add eax, ecx";
		    	"push eax".

  default	==> 	arg_error("C_adi", $1).

C_adi_narg	==> 	"pop ecx";
			"pop eax";
			"call .adi";
			"push eax".

C_sbi	
  $1 == 4	==> 	"pop ecx";
		    	"pop eax";
		    	"sub eax, ecx";
		    	"push eax".

  default	==> 	arg_error("C_sbi", $1).

C_sbi_narg	==> 	"pop ecx";
			"pop eax";
			"call .sbi";
			"push eax".

C_mli
  $1 == 4	==> 	"pop eax";
		    	"pop ecx";
		    	"imul ecx";
		    	"push eax".

  default	==> 	arg_error( "C_mli", $1).

C_mli_narg	==>	"pop eax";
			"call .mli".

C_dvi
  $1 == 4	==> 	"pop ecx";
		    	"pop eax";
			"cdq";
		    	"idiv ecx";
		    	"push eax".

  default	==> 	arg_error( "C_dvi", $1).

C_dvi_narg	==> 	"pop eax";
			"call .dvi".

C_rmi
  $1 == 4	==> 	"pop ebx";
		    	"pop eax";
			"cdq";
		    	"idiv ebx";
		    	"push edx".

  default	==> 	arg_error( "C_rmi", $1).

C_rmi_narg	==>	"pop eax";
			"call .rmi".

C_ngi
  $1 == 4	==> 	"pop eax";
		    	"neg eax";
		    	"push eax".

  default	==> 	"mov eax, $1";
		    	"call .ngi".

C_ngi_narg	==> 	"pop eax";
			"call .ngi".

C_sli
  $1 == 4	==> 	"pop ecx";
		    	"pop eax";
		    	"sal eax, cl";
		    	"push eax".

  default	==>	"mov eax, $1";
		    	"call .sli".

C_sli_narg	==> 	"pop eax";
			"call .sli".

C_sri
  $1 == 4	==> 	"pop ecx";
		    	"pop eax";
		    	"sar eax, cl";
		    	"push eax".

  default	==> 	"mov eax, $1";
		    	"call .sri".

C_sri_narg	==> 	"pop eax";
			"call .sri".

/******************************************************************************/
/*									      */
/*		Group 4 : Unsigned arithmetic 				      */
/*									      */
/******************************************************************************/

C_adu		==> 	C_adi( $1).

C_adu_narg	==> 	C_adi_narg().

C_sbu		==> 	C_sbi( $1).

C_sbu_narg	==>	C_sbi_narg().

C_mlu		==>	C_mli( $1).

C_mlu_narg	==>	C_mli_narg().

C_dvu
  $1 == 4	==> 	"pop ebx";
		    	"pop eax";
		    	"xor edx, edx";
		    	"div ebx";
		    	"push eax".

  default	==> 	"mov eax, $1";
		    	"call .dvu".

C_dvu_narg	==> 	"pop eax";
			"call .dvu".

C_rmu
  $1 == 4	==> 	"pop ebx";
		    	"pop eax";
		    	"xor edx, edx";
		    	"div ebx";
		    	"push edx".

  default	==> 	"mov eax, $1";
		    	"call .rmu".

C_rmu_narg	==> 	"pop eax";
			"call .rmu".

C_slu		==>	C_sli( $1).

C_slu_narg	==>	C_sli_narg().

C_sru
  $1 == 4	==> 	"pop ecx";
		    	"pop eax";
		    	"shr eax, cl";
		    	"push eax".

  default	==> 	arg_error( "C_sru", $1).

/******************************************************************************/
/*									      */
/*		Group 5 : Floating point arithmetic 			      */
/*									      */
/******************************************************************************/

C_adf
  $1 == 4	==>	"call .adf4";
			"pop ebx".
  $1 == 8	==>	"call .adf8";
			"add esp,8".
  default	==>	arg_error("C_adf", $1).

C_sbf
  $1 == 4	==>	"call .sbf4";
			"pop ebx".
  $1 == 8	==>	"call .sbf8";
			"add esp,8".
  default	==>	arg_error("C_sbf", $1).

C_mlf
  $1 == 4	==>	"call .mlf4";
			"pop ebx".
  $1 == 8	==>	"call .mlf8";
			"add esp,8".
  default	==>	arg_error("C_mlf", $1).

C_dvf
  $1 == 4	==>	"call .dvf4";
			"pop ebx".
  $1 == 8	==>	"call .dvf8";
			"add esp,8".
  default	==>	arg_error("C_dvf", $1).

C_ngf
  $1 == 4	==>	"call .ngf4".
  $1 == 8	==>	"call .ngf8".
  default	==>	arg_error("C_ngf", $1).

C_fif
  $1 == 4	==>	C_lor((arith)1);
			"call .fif4";
			"pop ebx".
  $1 == 8	==>	C_lor((arith)1);
			"call .fif8";
			"pop ebx".
  default	==>	arg_error("C_fif", $1).

C_fef
  $1 == 4	==>	"mov eax,esp";
			"sub eax,4";
			"push eax";
			"call .fef4".
  $1 == 8	==>	"mov eax,esp";
			"sub eax,4";
			"push eax";
			"call .fef8".
  default	==>	arg_error("C_fef", $1).

/******************************************************************************/
/*									      */
/*		Group 6 : Pointer arithmetic 				      */
/*									      */
/******************************************************************************/

C_adp

  $1 == 0	==>	.

  $1 == 1	==> 	"pop eax";
		    	"inc eax";
		    	"push eax".

  $1 == -1 	==>	"pop eax";
		    	"dec eax";
		    	"push eax".

  default	==> 	"pop eax";
		    	"add eax, $1";
		    	"push eax".

C_ads
  $1 == 4	==>	"pop eax";
			"pop ebx";
			"add eax, ebx";
			"push eax".

  default	==>	arg_error( "C_ads", $1).

C_ads_narg	==> 	"pop eax";
			"cmp eax, 4";
			"jne .unknown";
			"pop eax";
			"pop ebx";
			"add eax, ebx";
			"push eax".

C_sbs
  $1 == 4	==>	"pop ebx";
			"pop eax";
			"sub eax, ebx";
			"push eax".

  default	==>	arg_error( "C_sbs", $1).

C_sbs_narg	==> 	"pop eax";
			"cmp eax, 4";
			"jne .unknown";
			"pop ebx";
			"pop eax";
			"sub eax, ebx";
			"push eax".

/******************************************************************************/
/*									      */
/*		Group 7 : Increment/decrement/zero			      */
/*									      */
/******************************************************************************/

C_inc		==> 	"pop eax";
			"inc eax";
			"push eax".

C_inl		==> 	"inc $1(ebp)".

C_ine..		==> 	"inc ($1+$2)".

C_dec		==> 	"pop eax";
			"dec eax";
			"push eax".

C_del		==> 	"dec $1(ebp)".

C_dee..		==> 	"dec ($1+$2)".

C_zrl		==> 	"mov $1(ebp), 0".

C_zre..		==> 	"mov ($1+$2), 0".

C_zer
  $1 == 4	==>  	"xor eax, eax";
			"push eax".

  $1 == 8	==>  	"xor eax, eax";
			"push eax";
			"push eax".

  $1 % 4 == 0	==> 	"mov ecx, $1/4";
			"xor eax, eax";
		    	"1: push eax";
		    	"loop 1b".

  default	==>	arg_error( "C_zer", $1).

C_zrf		==>	C_zer($1).

C_zer_narg	==> 	"pop ecx";
			"sar ecx, 2";
			"xor eax, eax";
			"1: push eax";
			"loop 1b".

/******************************************************************************/
/*									      */
/*		Group 8 : Convert 					      */
/*									      */
/******************************************************************************/

C_cii		==> 	"pop ecx";
			"pop edx";
			"pop eax";
			"call .cii";
			"push eax".

C_cui		==>	C_cuu().

C_ciu		==>	C_cuu().

C_cuu		==> 	"pop ecx";
			"pop edx".

C_cif		==>	"pop eax";
			"cmp eax,4";
			"jne 1f";
			"call .cif4";
			"pop ebx";
			"jmp 2f";
			"1: call .cif8";
			"2:".

C_cuf		==>	"pop eax";
			"cmp eax,4";
			"jne 1f";
			"call .cuf4";
			"pop ebx";
			"jmp 2f";
			"1: call .cuf8";
			"2:".

C_cfi		==>	"call .cfi";
			"pop ecx";
			"pop ebx";
			"cmp ebx,4";
			"je 1f";
			"pop ebx";
			"1:".

C_cfu		==>	"call .cfu";
			"pop ecx";
			"pop ebx";
			"cmp ebx,4";
			"je 1f";
			"pop ebx";
			"1:".

C_cff		==>	"pop eax";
			"pop ebx";
			"cmp eax,ebx";
			"je 1f";
			"cmp eax,4";
			"jne 2f";
			"call .cff4";
			"pop ebx";
			"jmp 1f";
			"2: pop eax";
			"xor ebx,ebx";
			"push ebx";
			"push eax";
			"call .cff8";
			"1:".

/******************************************************************************/
/*									      */
/*		Group 9 : Logical 	 				      */
/*									      */
/******************************************************************************/

C_and
  $1 == 4	==> 	"pop eax";
	  	    	"pop ebx";
		    	"and eax, ebx";
	  	    	"push eax".

  default	==> 	"mov ecx, $1";
		    	"call .and".

C_and_narg	==> 	"pop ecx";
			"call .and".

C_ior
  $1 == 4	==> 	"pop eax";
	  	    	"pop ebx";
		    	"or eax, ebx";
	  	    	"push eax".

  default	==> 	"mov ecx, $1";
		    	"call .ior".

C_ior_narg	==> 	"pop ecx";
			"call .ior".

C_xor
  $1 == 4	==> 	"pop eax";
	  	    	"pop ebx";
		    	"xor eax, ebx";
	  	    	"push eax".

  default	==> 	"mov ecx, $1";
		    	"call .xor".

C_xor_narg	==> 	"pop ecx";
			"call .xor".

C_com
  $1 == 4	==> 	"pop eax";
	  	    	"not eax";
		    	"push eax".

  default	==> 	"mov ecx, $1";
		    	"call .com".

C_com_narg	==> 	"pop ecx";
			"call .com".

C_rol
  $1 == 4	==> 	"pop ecx";
		    	"pop eax";
		    	"rol eax, cl";
		    	"push eax".
		    
  default	==> 	"mov ecx, $1";
		    	"call .rol".

C_rol_narg	==>	"pop ecx";
			"call .rol".

C_ror
  $1 == 4	==> 	"pop ecx";
		    	"pop eax";
		    	"ror eax, cl";
		    	"push eax".
		    
  default	==> 	"mov ecx, $1";
		    	"call .ror".

C_ror_narg	==> 	"pop ecx";
			"call .ror".

/******************************************************************************/
/*									      */
/*		Group 10 : Sets 	 				      */
/*									      */
/******************************************************************************/

C_inn
  $1 == 4	==> 	"pop ecx";
			"pop eax";
			"shr eax, cl";
			"and eax, 1";
			"push eax".

  default	==>	"pop eax";
			"mov ecx, $1";
			"call .inn";
			"push eax".
  
C_inn_narg	==> 	"pop ecx";
			"pop eax";
			"call .inn";
			"push eax".

C_set
  $1 == 4	==> 	"pop ecx";
			"mov eax, 1";
			"shl eax, cl";
			"push eax".

  default	==>	"pop eax";
			"mov ecx, $1";
			"call .set".
  
C_set_narg	==> 	"pop ecx";
			"pop eax";
			"call .set".

/******************************************************************************/
/*									      */
/*		Group 11 : Array 	 				      */
/*									      */
/******************************************************************************/

C_lar
  $1 == 4	==>	"pop ebx";
			"pop eax";
			"call .lar4".

  default	==>	arg_error( "C_lar", $1).

C_lar_narg	==> 	"call .ilar".

C_sar
  $1 == 4	==>	"pop ebx";
			"pop eax";
			"call .sar4".

  default	==>	arg_error( "C_sar", $1).

C_sar_narg	==> 	"call .isar".

C_aar
  $1 == 4	==>	"pop ebx";
			"pop eax";
			"pop ecx";
			"sub eax, (ebx)";
			"mul 8(ebx)";
			"add eax, ecx";
			"push eax".

  default	==>	arg_error( "C_aar", $1).

C_aar_narg	==> 	"call .iaar";
			"push ebx".

/******************************************************************************/
/*									      */
/*		Group 12 : Compare 	 				      */
/*									      */
/******************************************************************************/

C_cmi
  $1 == 4	==>	"pop ebx";
			"pop ecx";
			"xor eax, eax";
			"cmp ecx, ebx";
			"je 2f";
			"jl 1f";
			"inc eax";
			"jmp 2f";
			"1: dec eax";
			"2: push eax".
	  
  default	==> 	arg_error( "C_cmi", $1).

C_cmu
  $1 == 4	==> 	C_cmp().
	  
  default	==> 	arg_error( "C_cmu", $1).

C_cms
  $1 == 4	==>	C_sbi( (arith) 4).
	  
  default	==> 	"mov ecx, $1";
		    	"call .cms";
		    	"push ecx".

C_cms_narg	==> 	"pop ecx";
			"call .cms";
			"push ecx".

C_cmp		==> 	"pop ebx";
			"pop ecx";
			"xor eax, eax";
			"cmp ecx, ebx";
			"je 2f";
			"jb 1f";
			"inc eax";
			"jmp 2f";
			"1: dec eax";
			"2: push eax".

C_cmf
  $1 == 4	==>	"call .cmf4";
			"pop ebx";
			"pop ebx";
			"push eax".
  $1 == 8	==>	"call .cmf8";
			"add esp,16";
			"push eax".
  default	==>	arg_error("C_cmf", $1).

C_tlt		==> 	"pop eax";
			"xor ebx, ebx";
			"test eax, eax";
			"jge 1f";
			"inc ebx";
			"1: push ebx".

C_tle		==> 	"pop eax";
			"xor ebx, ebx";
			"test eax, eax";
			"jg 1f";
			"inc ebx";
			"1: push ebx".

C_teq		==> 	"pop eax";
			"xor ebx, ebx";
			"test eax, eax";
			"jne 1f";
			"inc ebx";
			"1: push ebx".

C_tne		==> 	"pop eax";
			"xor ebx, ebx";
			"test eax, eax";
			"je 1f";
			"inc ebx";
			"1: push ebx".

C_tge		==> 	"pop eax";
			"xor ebx, ebx";
			"test eax, eax";
			"jl 1f";
			"inc ebx";
			"1: push ebx".

C_tgt		==> 	"pop eax";
			"xor ebx, ebx";
			"test eax, eax";
			"jle 1f";
			"inc ebx";
			"1: push ebx".

/******************************************************************************/
/*									      */
/*		Group 13 : Branch 	 				      */
/*									      */
/******************************************************************************/

C_bra		==> 	"jmp $1".

C_blt		==> 	"pop eax";
			"pop ebx";
			"cmp ebx, eax";
			"jl $1".

C_ble		==>	"pop eax";
			"pop ebx";
			"cmp ebx, eax";
			"jle $1".

C_beq		==> 	"pop eax";
			"pop ebx";
			"cmp ebx, eax";
			"je $1".

C_bne		==> 	"pop eax";
			"pop ebx";
			"cmp ebx, eax";
			"jne $1".

C_bge		==> 	"pop eax";
			"pop ebx";
			"cmp ebx, eax";
			"jge $1".

C_bgt		==> 	"pop eax";
			"pop ebx";
			"cmp ebx, eax";
			"jg $1".

C_zlt		==> 	"pop eax";
			"test eax, eax";
			"jl $1".

C_zle		==> 	"pop eax";
			"test eax, eax";
			"jle $1".

C_zeq		==> 	"pop eax";
			"test eax, eax";
			"je $1".

C_zne		==> 	"pop eax";
			"test eax, eax";
			"jne $1".

C_zge		==> 	"pop eax";
			"test eax, eax";
			"jge $1".

C_zgt		==> 	"pop eax";
			"test eax, eax";
			"jg $1".

/******************************************************************************/
/*									      */
/*		Group 14 : Procedure call instructions			      */
/*									      */
/******************************************************************************/

C_cai		==> 	"pop ebx";
			"call ebx".

C_cal		==> 	"call $1".

C_lfr
  $1 == 4	==> 	"push eax".

  $1 == 8	==> 	"push edx";
			"push eax".

  default	==> 	arg_error( "C_lfr", $1).

C_ret
  $1 == 0	==>	"leave";
			"ret".

  $1 == 4	==> 	"pop eax";
			"leave";
			"ret".

  $1 == 8	==> 	"pop eax";
	  	    	"pop edx";
			"leave";
			"ret".

  default	==> 	arg_error( "C_ret", $1).

/******************************************************************************/
/*									      */
/*		Group 15 : Miscellaneous instructions			      */
/*									      */
/******************************************************************************/

C_asp
  $1 == 4	==> 	"pop ebx".

  $1 == 8	==> 	"pop ebx";
			"pop ebx".

  $1 == -4 	==>	"push eax".

  $1 == -8	==>	"push eax";
			"push eax".

  default	==> 	"add esp, $1".

C_ass
  $1 == 4	==>	"pop eax";
			"add esp, eax".

  default	==>	arg_error( "C_ass", $1).

C_ass_narg	==> 	"pop eax";
			"cmp eax, 4";
			"jne .unknown";
			"pop eax";
			"add esp, eax".

C_blm
  $1 % 4 == 0	==>	"mov ecx, $1/4";
			"call .blm".

  default	==>	arg_error( "C_blm", $1).

C_bls
  $1 == 4	==>	"pop ecx";
			"sar ecx,2";
			"call .blm".

  default	==> 	arg_error( "C_bls", $1).

C_bls_narg	==> 	"pop eax";
			"cmp eax, 4";
			"jne .unknown";
			"pop ecx";
			"sar ecx, 2";
			"call .blm".

C_csa
  $1 == 4	==>	"pop ebx";
			"pop eax";
			"jmp .csa4".

  default	==>	arg_error( "C_csa", $1).

C_csa_narg	==> 	"pop eax";
			"cmp eax, 4";
			"jne .unknown";
			"pop ebx";
			"pop eax";
			"jmp .csa4".

C_csb
  $1 == 4	==>	"pop ebx";
			"pop eax";
			"jmp .csb4".

  default	==>	arg_error( "C_csb", $1).

C_csb_narg	==> 	"pop eax";
			"cmp eax, 4";
			"jne .unknown";
			"pop ebx";
			"pop eax";
			"jmp .csb4".

C_dch		==> 	"mov ebp, (ebp)".

C_dup
  $1 == 4	==> 	"pop eax";
		    	"push eax";
		    	"push eax".

  $1 == 8	==> 	"pop eax";
		    	"pop ebx";
		    	"push ebx";
		    	"push eax";
		    	"push ebx";
		    	"push eax".

  default	==> 	"mov ecx, $1";
	  	    	"call .dup".

C_dus
  $1 == 4	==>	"pop ecx";
			"call .dup".

  default	==>	arg_error( "C_dus", $1).

C_dus_narg	==> 	"pop eax";
			"cmp eax, 4";
			"jne .unknown";
			"pop ecx";
			"call .dup".

C_exg		==> 	"mov ecx, $1";
			"call .exg".

C_exg_narg	==> 	"pop ecx";
			"call .exg".

C_fil..		==> 	"mov (hol0+4), $1+$2".

C_gto..		==> 	"mov ebx, $1+$2";
			"call .gto".

C_lim		==> 	"push (.ignmask)".

C_lin		==> 	"mov (hol0), $1".

C_lni		==> 	"inc (hol0)".

C_lor
  $1 == 0	==> 	"push ebp".

  $1 == 1	==> 	"mov eax, esp";
		    	"push eax".

  $1 == 2	==> 	"push (.reghp)".

  default	==> 	arg_error( "C_lor", $1).

C_lpb		==> 	"pop eax";
			"add eax, 8";
			"push eax".

C_mon		==> 	"pop eax";
			"call .mon".

C_nop		==> 	"call .nop".

C_rck
  $1 == 4	==>	"pop ebx";
			"pop eax";
			"call .rck";
			"push eax".

  default	==>	arg_error( "C_rck", $1).

C_rck_narg	==> 	"pop eax";
			"cmp eax, 4";
			"jne .unknown";
			"pop ebx";
			"pop eax";
			"call .rck";
			"push eax".


C_rtt		==>	C_ret( (arith) 0).

C_sig		==> 	"pop eax";
			"xchg (.trppc), eax";
			"push eax".

C_sim		==> 	"pop (.ignmask)".

C_str
  $1 == 0	==> 	"pop ebp".

  $1 == 1	==> 	"pop esp".

  $1 == 2	==> 	"pop (.reghp)".

  default	==> 	arg_error( "C_str", $1).

C_trp		==> 	"pop eax";
			"call .trp".

/******************************************************************************/
/*									      */
/*		Storage-routines					      */
/*									      */
/******************************************************************************/


..icon
  $2 == 1 	==>	gen1( (ONE_BYTE) atoi( $1)).
  $2 == 2	==>	gen2( (TWO_BYTES) atoi( $1)).
  $2 == 4	==>	gen4( (FOUR_BYTES) atol( $1)).
  default	==> 	arg_error( "..icon", $1).

..ucon
  $2 == 1 	==>	gen1( (ONE_BYTE) atoi( $1)).
  $2 == 2	==>	gen2( (TWO_BYTES) atoi( $1)).
  $2 == 4	==>	gen4( (FOUR_BYTES) atol( $1)).
  default	==> 	arg_error( "..ucon", $1).

..fcon		==>	con_float($1, $2).

/******************************************************************************/
/*									      */
/*		Extra-routines						      */
/*									      */
/******************************************************************************/

#ifdef PUSH_POP_OPT

C_df_ilb	==>	clean_push_buf();
			symbol_definition( $1);
			set_local_visible( $1).
#endif

C_jump			==>	"jmp $1".

C_prolog		==>	.

C_locals
			==>	"push ebp";
				"mov ebp,esp";
				"sub esp, $1".